Floor polishing machine



FIG. 1 is a perspective view of a floor polishing machine showing ournew design.

FIG. 2 is a right side elevational view thereof.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a rear elevational view thereof.

FIG. 6 is a bottom plan view thereof.

FIG. 7 is a left side elevational view thereof.

FIG. 8 is a front perspective view of a second embodiment of a floorpolishing machine showing our new design.

FIG. 9 is a right side elevational view thereof.

FIG. 10 is a front elevational view thereof.

FIG. 11 is a top plan view thereof.

FIG. 12 is a rear elevational view thereof.

FIG. 13 is a bottom plan view thereof.

FIG. 14 is a left side elevational view thereof.

The ornamental design for a floor polishing machine, as shown anddescribed.